
Lesso High Pressure Pn25 Grey Color 20
Features: Advantages: PP-R Water Supply Pipe
Description
Basic Info.
Tensile Strength | More Than 200bar |
Color | White Green Grey |
Application | Water Supply |
Working Pressure | Pn12.5-Pn25 |
Transport Package | Lesso Woven Bag |
Specification | DN16-160 |
Trademark | LESSO |
Origin | Foshan, Guangdong |
HS Code | 39172200 |
Production Capacity | 200000tons Each Year |
Product Description
Features:
- Material: PPR--Random Polypropylene(Type 3)
- Sizes: 16mm to160mm
- Pressure Rating: 1.0Mpa,1.25MPa, 1.6MPa, 2.0MPa ,2.5MPa
- Colors: light grey, white ,green or other colors on request
- Connection: socket fusion joint, electro fusion joint or transition joint
- Standard: ISO15874:2003
- Factory Certification: ISO9001, ISO14001, OHSAS18001
- Product Certification: CE Certification,BV(Bureau Veritas)Certificate, 8760 hours hydrostatic pressure test by Bodycote, BS6920 tested by WRAS(British)
- Applications: Cold or hot water supply, heating system including flooring heating, wall heating and radiating system, Central air conditioning system, industrial liquids transportation
Advantages:
- High Temperature Resistance: the maximum sustained working temperature is up to 70 Degrees Celsius, the maximum transient temperature is up to 95 Degrees Celsius
- Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe, and 1/250 of steel pipe
- Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium
- Corrosion Resistant: resist chemical matters or electron chemical corrosion
- Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal piping system
- Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes
- Long Life: more than 50 years under normal conditions
- Recycled and Environment-friendly
PP-R Water Supply Pipe
| PN 1.25MPa | PN 1.6MPa | PN 2.0MPa | PN 2.5MPa |
Outer Diameter dn(mm) | Wall Thickness en (mm) | Wall Thickness en(mm) | Wall Thickness en(mm) | Wall Thickness en(mm) |
16 | 1.9 | 2.2 | ||
20 | 2 | 2.3 | 2.8 | 3.4 |
25 | 2.3 | 2.8 | 3.5 | 4.2 |
32 | 2.9 | 3.6 | 4.4 | 5.4 |
40 | 3.7 | 4.5 | 5.5 | 6.7 |
50 | 4.6 | 5.6 | 6.9 | 8.3 |
63 | 5.8 | 7.1 | 8.6 | 10.5 |
75 | 6.8 | 8.4 | 10.1 | 12.5 |
90 | 8.2 | 10.1 | 12.3 | 15 |
110 | 10 | 12.3 | 15.1 | 18.3 |
160 | 14.6 | 17.9 | 21.9 | 26.6 |
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